As used in this subsection, “Medicaid supplemental payments” means Medicaid payments for hospitals that are in addition to Medicaid fee-for-service payments, Medicaid risk-based managed care payments, and Medicaid disproportionate share payments, and that are included in the Medicaid state plan, including Medicaid safety-net payments, and payments made under this section and sections 1.1, 1.3, 9, and 9.5 of this chapter.